An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes indicator, liquid quantity and indicator, rate of flow.
Classification: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
NSN 5950-01-098-9289
NSN 6145-01-054-3874
NSN 6105-01-582-9702
NSN 5935-00-952-1720
NSN 5930-01-437-9081
NSN 7035-00-360-2008
NSN 6240-01-155-2959
NSN 6130-01-517-6490
NSN 5920-00-781-9317
NSN 6610-00-317-5860
NSN 5895-01-406-6804
NSN 5915-01-063-7007